CN214156799U

CN214156799U - Mattress capable of automatically changing lying hardness

Info

Publication number: CN214156799U
Application number: CN202022101141.6U
Authority: CN
Inventors: 彭山峻
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-10
Anticipated expiration: 2030-09-22

Abstract

The utility model provides an automatic change mattress of hardness of lying, including the installation frame, the overcoat, the software elastic layer, adjust the support frame, a control module, induction circuit and elevating system, elevating system is connected with the transmission of adjusting the support frame, the interval is provided with many interval crossbeams that are used for supporting the software elastic layer on the installation frame, induction circuit cooperation control module detects the people and sleeps or the position of sleeping on one's back, can control elevating system drive and adjust the support frame and rise or descend, in order to change the size of adjusting support frame and software elasticity bottom sprag area or holding power, adjust the hardness sense that the mattress was laid. The benefits of such a design are: when a user sleeps on the back, the mattress can automatically become harder, so that the spinal column and the comfort level of sleeping on the back are protected; when a human body sleeps on one side, the mattress can automatically become softer so as to be suitable for the body shape characteristics of uneven side faces of the human body and improve the sleeping quality.

Description

Mattress capable of automatically changing lying hardness

Technical Field

The invention relates to the technical field of household articles, in particular to a mattress capable of automatically changing lying hardness.

Background

The people spend about one third of the life in sleeping, the good and bad sleeping quality can directly affect the health, life and work of people, and the ordinary sleeping positions of people basically comprise three types of face-up sleeping, body-side sleeping and face-over sleeping, wherein the face-up sleeping and the body-side sleeping are more, and the head is twisted by a large angle due to breathing requirement in the face-over sleeping, so the sleeping position is less; if a healthy and comfortable sleep is to be obtained, the mattress is required to better support the body in different sleeping positions of the human body, and the sleep characteristics combined with the body characteristics of the human body are as follows: when a person sleeps on the back, the back part of the person tends to be straight, and the mattress is suitable for sleeping on a relatively hard and flat mattress; when the user sleeps on one side, the shoulders of the user protrude outwards more, and if the user sleeps on a relatively hard mattress, the shoulders and arms under the user bear the heavy pressure of the user, so that the user is prone to frequent turnover and uncomfortable sleep, or the user can press and deform the shoulders and the back.

Because the side of the human body, the shoulders and the hip bones are protruded outwards, the waist, the head and the legs are relatively centered, when sleeping on one side, if the mattress surface can not follow the side body shape of the human body to make a curve lying surface, the mattress is more reasonable and comfortable to sleep, the user sleeps on one side on a softer mattress, the softer mattress can be well attached to the body for supporting, but the soft mattress is not favorable for sleeping on one's back, how do?

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the mattress that the human body slept same kind of hardness, can not satisfy simultaneously the contradiction that back sleep and side sleep have different demands to mattress hardness, provide one kind now and can judge the human body position of sleeping on back or side automatically to can change the mattress hardness of lying automatically, with the demand of suitable human body back sleep and side sleep to the different hardness of mattress.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

a mattress capable of automatically changing lying hardness comprises an installation frame, a coat, a soft elastic layer, an adjusting support frame, a control module, a sensing circuit and a lifting mechanism, wherein the sensing circuit and the lifting mechanism are electrically connected with the control module, the lifting mechanism is in transmission connection with the adjusting support frame, a plurality of spaced cross beams for supporting the soft elastic layer are arranged on the installation frame at intervals, the sensing circuit is matched with the control module to control the lifting mechanism to drive the adjusting support frame to ascend after detecting the position of a person sleeping on the back or on the side, thereby increasing the supporting area or supporting force with the bottom surface of the soft elastic layer to increase the hardness of the mattress when lying, or the lifting mechanism drives the adjusting support frame to descend, thereby reducing the supporting area with the bottom surface of the soft elastic layer to reduce the hardness sense of the mattress when lying, by the scheme, the lying part of the mattress can automatically become harder when a human body sleeps on the back, and the lying part can automatically become softer when the human body sleeps on the side.

The utility model discloses a further improvement scheme as follows:

furthermore, the part of the mattress where the human body directly lies preferably adopts a soft elastic layer, besides conventional materials, an adjusting support frame, a control module, a sensing circuit and a lifting mechanism are additionally arranged, the control module is electrically connected with the sensing circuit and the lifting mechanism, the lifting mechanism is in transmission connection with the adjusting support frame, a plurality of spaced cross beams for supporting the soft elastic layer are arranged on the mounting frame at intervals, after the sensing circuit is matched with the control module to detect the position of the human body sleeping on the back or on the side, the lifting mechanism can be controlled to drive the adjusting support frame to ascend, so that the supporting area or the supporting force of the bottom of the soft elastic layer is increased to increase the lying hardness of the mattress, or the lifting mechanism drives the adjusting support frame to descend, so that the supporting area or the supporting force of the bottom of the soft elastic layer is reduced to reduce the lying hardness of the mattress.

By adopting the above scheme, the utility model provides a pair of mattress of automatic change hardness of lying can be according to human current sleep position, adjusts the hardness demand that accords with human comfortable sleeping with the hardness of lying of mattress automatically.

Further, the soft elastic layer can be made of foaming sponge, foaming latex, foaming silicon rubber, cellucotton or other materials with similar properties.

By adopting the scheme, the proper soft elastic material can be selected according to the requirements of people.

Further, the soft elastic layer may be formed of one or more layers of elastic material, which may be of different hardness.

Through adopting above-mentioned scheme, can divide into the comfortable layer of softer relatively and the supporting layer of harder relatively with the software elastic layer subdividing, can better promote the comfortable degree of sleep.

Furthermore, the adjusting support frame adopts one or a group of support structural members which can adjust the supporting area or the supporting force with the bottom surface of the soft elastic layer through lifting movement.

Furthermore, the control module comprises a body position induction analysis circuit, a manual setting circuit, a high-power electric control output circuit and a wireless connection circuit;

further, the position induction analysis circuit can adopt the induction detection circuit of capacitance induction type, resistance induction type, or the wireless connection wearing equipment that can discern the position to judge the position state that the human body was asleep or was asleep.

Furthermore, a manual setting circuit is arranged, and automatic or manual setting is carried out by setting a key; the control module is set to be in an automatic state, and performs required lifting adjustment on the adjusting support frame in real time through a body position identification signal sent by the body position induction analysis circuit; set up to manual state, but the suitable height of manual adjustment regulation support frame to the hardness of convenient mattress is felt and is adjusted.

Furthermore, the body position induction analysis circuit preferably adopts a capacitance induction type induction analysis circuit, is realized by utilizing the control principle that capacitance in the circuit is changed to generate different electric signals, is arranged above the soft elastic body and passes through the position of the back or the hip of a human body along the transverse direction of the mattress; the technical principle is as follows: the electric capacity generated by the large contact area between the back of the human body and the induction circuit is large when the human body sleeps on the back, and the electric capacity generated by the small contact area between the shoulders and the arms and the induction circuit is small when the human body sleeps on the side, so that a state identification signal indicating whether the human body sleeps on the back or on the side is sent to the control module.

Preferably, the body position induction analysis circuit adopts a resistance induction type analysis circuit, and the sleeping body position of the human body is identified by utilizing that when the human body sleeps on the back or on the side, the resistance value in the induction circuit is changed due to different body positions of the human body to generate different electric signals; the technical principle is as follows: a row of a plurality of contact resistance sheets are arranged above the soft elastic body along the transverse direction of the mattress and at the position where the back or the hip of the human body is located, the single contact resistance sheet is in an open state when not pressed and becomes a closed circuit with resistance after being pressed, if the human body sleeps on the back, the back of the human body can be pressed to a plurality of contact resistance sheets, a small resistance is generated in the sensing circuit, if the human body sleeps on the side, only the shoulders and the arms are pressed to a few contact resistance sheets, a large resistance is generated in the sensing circuit, and through the characteristic, a state identification signal indicating whether the human body sleeps on the back or on the side is sent to the control module.

Preferably, position response analysis circuit can adopt and control module wireless connection wearing equipment to judge the human body and be the position state of sleeping on one's back or sleeping on one's side, this wireless connection's wearing equipment, can adopt the miniature wearing equipment of the bluetooth of current mainstream low-power consumption, make the equipment flattening, lay in the chest or the back position of human underwear or pajamas, utilize the gyroscope among the wearing equipment to judge the human body and be the state of sleeping on one's side or sleeping on one's back, and send identification signal to wireless connection's control module.

Furthermore, an adjusting support frame is arranged for adjusting the lying hardness of the mattress by adjusting the contact area of the adjusting support frame and the bottom surface of the soft elastic layer and the size of the supporting force in the upward direction of the bottom of the soft elastic layer when a human body lies above the soft elastic layer; the contact area between the adjusting support frame and the bottom surface of the soft elastic layer is the sum of the contact areas at different heights; the adjusting support frame can adopt an independent structural member or a combined structural member.

Furthermore, the lifting mechanism is a power executing mechanism assembly which can receive the motion instruction of the control module to generate power and control the lifting or descending of the adjusting support frame, and comprises a power source and a transmission mechanism assembly; the power source can adopt a speed reducing motor, a pneumatic cylinder and a hydraulic cylinder; the transmission mechanism component can adopt spiral transmission, cam transmission, hinge transmission and gear and rack transmission.

Further, according to the utility model provides a scheme, with induction circuit, regulation support frame and the elevating system who is connected with the regulation support frame transmission, make two groups that can independently go up and down to adjust in the width direction of mattress, the mode of other component parts sharing can realize double sleep, and each other not influenced automatic change the double mattress of hardness of lying.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mattress can automatically judge the current sleeping position of the human body, and if the mattress is in a supine sleep state, the mattress can automatically become harder so as to protect the spinal column and the comfort level of the supine sleep; if the user sleeps on one side, the mattress can automatically become soft, so that the user can adapt to the uneven body shape characteristics of the side face of the human body, and the sleeping quality is improved.

2. The user can adjust the hardness sense that the mattress lies at will by hand through the setting to mattress control module in the hardness variation range of mattress.

Drawings

Fig. 1 is an exploded schematic view of the main construction part of a mattress.

Fig. 2 is a schematic view of the main construction parts of the mattress after combination.

Fig. 3 is a partially cut-away schematic view of the main construction of the mattress.

Fig. 4 is a schematic view of a human body lying with the mattress adjusted to be the lowest hardness.

Fig. 5 is a schematic view showing a human body lying down with the mattress adjusted to be moderate in hardness.

Fig. 6 is a schematic view showing a human body lying when the hardness of the mattress is adjusted to be the highest.

FIG. 7 is a schematic view of a first embodiment of the adjustment support frame and the soft elastic body.

FIG. 8 is a schematic view of a second embodiment of the adjustment support frame and the soft elastic body.

Shown in the figure:

1. a mounting frame; 10. mounting holes; 11. supporting beams at intervals; 12. reinforcing the supporting columns; 2. a soft elastic layer; 20. lying on the surface; 21. a soft bottom surface groove; 22. the long bottom surface is convex; 23. collapsing the lower convex portion; 24. the short bottom surface is convex; 3. a rigid frame; 30. an internal thread; 31. a support block; 4. a control module; 40. a control button; 41. a flexible circuit; 42. a sensing circuit; 43. an external power supply circuit; 5. a support leg plate; 51. fastening screws; 6. a lifting motor; 60. a drive screw; 61. a motor lead; 7. a human body;

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "above," "below," "middle," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in the attached drawings 1 and 2, the mattress mainly comprises a soft lying component and a hard supporting component, wherein the mounting frame 1 of the hard supporting component is preferably made of wood or welded iron materials, the upper aspect of the mounting frame 1 is a supporting surface of the soft elastic layer 2, a plurality of spaced cross beams 11 are distributed on the surface at intervals, the number of each interval is determined according to the weight of people, the thickness of the soft elastic layer 2 and the materials of the soft elastic layer 2, and a plurality of reinforcing support columns 12 are respectively arranged on four side surfaces of the mounting frame 1 for increasing the firmness of the mattress for supporting a human body; the soft elastic layer 2 can be a single layer of soft elastic material or a plurality of layers of soft elastic materials which are combined and superposed; inside the lower part of the mounting frame 1, supporting foot plates 5 are mounted and fastened on the two inner side edges of the mounting frame 1 through fastening screws 51; two lifting mechanisms 6 are arranged on one supporting foot plate 5, the lifting mechanisms listed in the embodiment are speed reducing motors with screw rod outputs, the two supporting foot plates 5 are provided with four lifting mechanisms, and a power output shaft of each lifting mechanism 6 is provided with a transmission screw rod 60; the adjusting support frame consists of a rigid framework 3 and a plurality of supporting blocks 31 arranged above the rigid framework 3, wherein the nearly four corners of the rigid framework 3 are provided with internal thread holes 30 matched with the transmission screw rods 60, and the adjusting support frame is arranged in the mounting frame 1 and arranged on the four transmission screw rods 60 and can rotate along with the positive and negative directions of the power output shaft of the lifting mechanism 6 to realize ascending and descending motions; the spacing of the supporting blocks 31 on the adjusting support frame is close to the spacing distance of the spacing cross beams 11 on the mounting frame 1, and each supporting block 31 is smaller than the space between any two spacing cross beams 11, so that the supporting pieces 31 on the whole adjusting support frame can be lifted to the position flush with the upper surfaces of the spacing cross beams 11 through the space between the spacing cross beams 11.

In order to facilitate the operation of a user, the control module 4 is preferably arranged above the soft elastic layer 2 and fixed on the outer sleeve at a corresponding position, and the control module 4 comprises a body position induction analysis circuit, a manual setting circuit, a high-power electric control output circuit and a wireless connection circuit; the sensing circuit 42 is electrically connected to a sensing and analyzing circuit, in the present example integrated on the control module 4, through the flexible circuit 41; the induction circuit 42 is arranged at the position where the human body lies on the shoulders and the back and then at the position where the human body lies on the buttocks along the transverse direction of the mattress, the induction circuit is arranged at the position where the human body passes on the shoulders, and a capacitance induction type posture induction analysis circuit is adopted; the manual setting circuit is also integrated on the control module 4, a plurality of control buttons 40 are arranged outside the manual setting circuit, part of the buttons are used for setting the working mode of the mattress to be automatic or manual, and the other part of the buttons are used for manually setting the lying hardness or other related settings of the mattress; the high-power electric control output circuit is a circuit for controlling the module to execute lifting operation to the lifting mechanism and is electrically connected with a speed reducing motor in the lifting mechanism 6; the control module 4 is also integrated with a Bluetooth wireless connection circuit for being wirelessly connected with an external wearable body position sensor.

The utility model discloses a working method does: if a human body sleeps on the lying surface 20 of the soft elastic layer 2, the area of the shoulder and the back of the human body is pressed above the sensing circuit 42, the sensing circuit 42 is a capacitance sensing type flexible conductor, and the area of the human body tissue close to the flexible conductor is larger, larger capacitance is generated in the sensing analysis circuit, when the human body changes from sleeping on the back to sleeping on the side, only part of the shoulder and the arm are close to the sensing circuit 42, which is equal to the area of the area close to the sensing circuit 42 when the human body sleeps on the side, which is far smaller than the area of the area close to the sensing circuit 42 when the human body sleeps on the back, so that the difference of the areas is large, which can lead to the large capacitance difference generated in the sensing analysis circuit, and according to the difference characteristic, the current sleeping position of the human body can be accurately judged to be sleeping on the back or on the side. If the manual setting circuit is set to be in an automatic mode, the induction analysis circuit in the control module transmits the recognized body position signal to the high-power electric control output circuit in real time, and then the electrically connected lifting mechanism 6 is controlled to make corresponding required lifting movement; if the sleeping position of the person is recognized as supine, the lifting mechanism 6 drives the adjusting support frame to rise, and the contact area or supporting force between the adjusting support frame and the bottom of the soft elastic layer is increased by the rising of the adjusting support frame, so that the hardness of the soft elastic layer 2 for the person to lie is increased; if the sleeping position of the person is identified as side sleeping, the lifting mechanism 6 drives the adjusting support frame to descend, and the descending of the adjusting support frame can reduce the contact area or the supporting force with the bottom of the soft elastic layer 2, so that the hardness of the soft elastic layer 2 for the person to lie is reduced; if the manual setting circuit is set to be in a manual mode, a user can directly adjust the ascending or descending height of the adjusting support frame manually through a control button (or other operations such as roller operation), so that the lying hardness of the soft elastic layer 2 is conveniently adjusted to be the hardness required by the user.

Fig. 3 is a schematic side partial sectional view of the main structure part of the mattress, in which the soft elastic layer 2 is made of foam sponge material or foam latex material suitable for the hard body position of the user, and when the user does not lie on the lying surface 20 of the soft elastic layer 2, as shown in the figure, the soft elastic layer 2 is flatly placed on the upper supporting surface of the mounting frame 1, and the supporting blocks 31 on the adjusting supporting frame are all below the spacing supporting beams 11.

FIG. 4 is a schematic view showing a person lying with the mattress hardness adjusted to be the lowest, in which the person 7 lies on the lying surface 20 of the soft elastic layer 2 on one side, the bottom surface of the soft elastic layer 2 is supported by the spacing supporting beams 11, the portion of the soft elastic layer 2 is compressed to the greatest extent, and the material of the soft elastic layer 2 sinks deeply at the place where the spacing supporting beams 11 are not supported, and a depressed convex portion 23 is formed, because the thickness of the soft elastic layer is not too thin or too thick, although the unsupported place below the soft elastic layer 2 is depressed deeply, the hardness sensed on the lying surface 20 of the person is supported, and after the elastic force of the elastic layer with a certain thickness is diffused, the difference sensed is not very large, and only the spacing main supporting force is applied to support the lying body relative to the soft elastic layer 2, so that the person can sense the mattress to be relatively soft, the hardness is more consistent with the hardness of the mattress required by the side sleeping of the human body.

Fig. 5 is a schematic diagram of a human body lying when the hardness of the adjustable mattress is moderate, the lifting mechanism 6 drives the adjustable support frame to rise to a certain height, the upper surface of the support block 31 mounted on the adjustable support frame already supports a part of the surface of the soft bottom depression convex part 23, the support force exists at the place which is not supported before, a part of the support force is correspondingly increased at the position corresponding to the lying surface 20, through elastic diffusion with a certain thickness, a part of the support force is also properly increased at the position corresponding to the lying surface above the spacing support beam 11, and in this state, the hardness felt by a person on the lying surface 20 of the soft elastic layer 2 is harder than the case shown in fig. 4.

Fig. 6 is a schematic diagram of a human body lying when the hardness of the adjusting mattress is the highest, the lifting mechanism 6 drives the adjusting support frame to rise to the position with the highest adjusting range, at the moment, the top surface of the supporting block 31 on the adjusting support frame is flush with the top surface of the spacing beam 11, the bottom surface of the whole soft elastic layer 2 is supported by a flat large area, the lying hardness of the current mattress is equal to the hardness of the selected soft elastic layer 2, the hardness is the hardness of the mattress which is initially selected to be suitable for the supine position, and the human body can sleep on the back more comfortably under the condition.

Fig. 7 is a schematic view of a first embodiment of the structure change of the adjusting support frame and the soft elastic body, the change of the embodiment is characterized in that the soft elastic layer 2 can have a larger hardness and softness adjusting range, as shown in the figure, the bottom surface of the soft elastic layer 2 is supported by non-spaced supporting beams 11, a slotted or blind hole design is made, and the adjusting support frame corresponding to the position of the groove 21 on the bottom surface of the soft elastic layer is provided with a corresponding raised supporting block or supporting column; if a human body lies on the lying surface 20 of the soft elastic layer 2, the lying hardness of the soft elastic layer 2 is softer than that of the previous embodiment under the condition that the lower adjusting support frame is not supported to the bottom surface of the soft bottom surface groove 21 because the bottom part of the soft elastic layer 2 is hollowed, and the hardness is suitable for the side sleeping of the human body; however, if the raised support blocks or support pillars on the adjustable support frame are driven by the lifting mechanism 6 to rise and support to the bottom of the soft bottom groove 21, the bottom of the bottom groove or hole of the soft elastic layer 2 is smaller than the lying surface 20, and thus the part of the soft elastic layer 2 becomes thinner and the compressed space is smaller than that of the previous embodiment, so the lying hardness is harder than that of the previous embodiment in which the bottom surface is not grooved, and the hardness is suitable for sleeping on the back of a human body.

Fig. 8 is a schematic view of a second embodiment of the structure change of the adjusting support and the soft elastic body, which is characterized in that on the basis of the embodiment shown in fig. 3, at the bottom of the soft elastic layer 2, the interval supporting beam 11 is the supporting part, and is added with the bottom surface bulges with different lengths downwards, in the embodiment, the soft material with relatively lower hardness and the hardness when the adjusting supporting frame does not contact the long bottom surface bulges 22 is selected as the soft elastic layer 2, when a human body lies on the lying surface 20 of the soft elastic layer 2, the position supported by the non-spaced supporting beams 11 on the bottom surface of the soft elastic layer 2 is depressed, the long bottom surface bulge 22 is also lowered along with the depression, when the soft bottom surface bulge 22 of the part with longer downward bulge contacts the upper plane of the adjusting support frame, the part of the corresponding lying surface 20 has more supporting force; the part of the short bottom surface bulge 24 with the shorter downward bulge does not contact the upper plane of the adjusting support frame, so the part of the lying surface corresponding to the part of the adjusting support frame can feel softer in hardness, and when the adjusting support frame starts to ascend, the part of the long bottom surface bulge 22 with the longer downward bulge generates larger supporting force on the lying surface corresponding to the part of the long bottom surface bulge 22; the short bottom surface bulge 24 of the part with shorter downward bulge contacts with the upper surface of the adjusting support frame, so that less support force is generated on the corresponding part of the lying surface 20; the height of the support frame is continuously adjusted by lifting, and the hardness felt on the lying surface 20 is gradually increased to be suitable for sleeping on the back. The biggest characteristics of this embodiment are: the hardness of the mattress can be adjusted, the hardness of the mattress can be adjusted according to different parts of the human body, the hardness of the mattress can be adjusted in a non-uniform manner, in addition, the structure of the adjusting support frame can be simplified, and the production and the manufacture are easier.

In addition, it should be noted that "screw transmission, cam transmission, hinge transmission, rack and pinion transmission" mentioned in the present invention is a motion transmission mechanism used in the conventional technology, and the motion mode related to the technology is relatively simple, so that the further description is not given in the present specification; in order to facilitate understanding and avoid excessive technical data, the utility model only lists the technical scheme which is simple and easy to realize, and according to the technical scheme, each component can be respectively provided with more replacing methods of the conventional technology; the induction analysis circuit for detecting the body position of the human body can also be realized by adopting various prior technologies such as pressure, body temperature, electromagnetism or photoelectricity, and the like, and the specification only explains the simple and easy technical scheme.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an automatic change mattress of hardness of lying, including the installation frame, the overcoat, the software elastic layer, a serial communication port, still including adjusting the support frame, a control module, induction circuit and elevating system that are connected with control module electricity, elevating system is connected with the transmission of adjusting the support frame, the interval is provided with many interval crossbeams that are used for supporting the software elastic layer on the installation frame, induction circuit cooperates and detects people's position of sleeping on the back or sleeping on one's side in control module, and control elevating system drive regulation support frame and rise, thereby increase with software elastic layer bottom surface bearing area or holding power in order to increase the hardness of mattress lying and feel, or control elevating system drive regulation support frame descends, thereby reduce with software elastic layer bottom surface bearing area or holding power in order to reduce the hardness of mattress lying and feel.

2. The mattress capable of automatically changing the lying hardness as claimed in claim 1, wherein the soft elastic layer can be made of foam sponge, foam latex, foam silicon rubber or fiber cotton material.

3. An automatic change mattress for lying rigidity according to claim 1 characterized in that the soft elastic layer is made of one or more layers of elastic material, which can be of different rigidity.

4. The mattress of claim 1, wherein the adjustable support is a support structure or a group of support structures capable of adjusting the supporting area or supporting force of the bottom surface of the soft elastic layer by lifting and lowering.

5. The mattress capable of automatically changing the lying hardness according to claim 1, wherein the control module comprises a body position induction analysis circuit, a manual setting circuit, a high-power electronic control output circuit and a wireless connection circuit.

6. The mattress according to claim 5, wherein the position sensing and analyzing circuit can be a capacitive sensing type, a resistive sensing type, or a wireless connection wearable device capable of recognizing the position of the user to determine the position of the user in the back or side sleep.

7. The mattress capable of automatically changing the lying hardness according to claim 5, wherein the manual setting circuit is used for carrying out automatic or manual setting through a control button on the control module; the automatic lifting adjusting device is set to be in an automatic state, and the control module carries out required lifting adjustment on the adjusting support frame in real time through a body position identification signal sent by the body position induction analyzing circuit; set up to manual state, but the suitable height of manual adjustment regulation support frame to the hardness of convenient mattress is felt and is adjusted.

8. The mattress according to claim 6, wherein the capacitance-sensing posture-sensing analyzing circuit is implemented by using the control principle that the capacitance changes in the circuit to generate different electrical signals; the contact area between the back of the human body and the induction circuit is large when the human body sleeps on the back, and the generated capacitance is large; when the human body sleeps on one side, only the contact areas of the shoulders, the arms and the sensing circuit are small, and the characteristic that the generated capacitance is small sends a signal for identifying whether the human body sleeps on the back or on one side to the control module.

9. The mattress according to claim 1, wherein the bottom supporting area is the sum of the contact areas of the supporting frame and the soft elastic layer at different heights, which is adjusted in the upward direction of the bottom of the soft elastic layer when a human body lies on the soft elastic layer.

10. The mattress capable of automatically changing the lying hardness according to claim 1, wherein the lifting mechanism is a power executing mechanism assembly capable of receiving a motion command of the control module to generate power and controlling the lifting or descending of the adjusting support frame, and comprises a power source and a transmission mechanism assembly; the power source can adopt a speed reducing motor and a hydraulic cylinder; the transmission mechanism component can adopt spiral transmission, cam transmission, hinge transmission and gear and rack transmission.